curl -X POST "https://api.ltzf.cn/api/wxpay/native" \
-H "content-type: application/x-www-form-urlencoded" \
-d "mch_id=1673424392&out_trade_no=yqq250723001&total_fee=0.01&body=QQ公仔&timestamp=1753262845&notify_url=https://gaga.plus&sign=AEF80B4C01E6CB82D6169351D5C4C5F1"